Code for presentation, what not to do inside a cell for row

notTodo.m

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    switch (indexPath.section) {
        case 1:
            //
            break;
            
        case 2:
            //
            break;
            
        case ...:
            //
            break;
            
        default:
            break;
    }
    
 
}